Onliner banner sizes: 12 formats

Every Onliner size with weight limits and platform rules. Neuro builds them from one photo or a finished banner in one task and checks every file before delivery.

The full set36 creditsfrom a finished banner · 44 credits from a product photoBuild 12 sizes50 credits on sign-up, no cardCheck your own file for free →

Works in: BelarusPlatform requirements · checked 2026-10-21

Sizes and limits

Size	Placement	Weight	Files
300 × 600popular	Home, News, Auto market — file 600 × 1200	up to 300 KB	JPG, PNG, GIF
320 × 500popular	Mobile: Home, News — file 640 × 1000	up to 300 KB	JPG, PNG, GIF
300 × 250popular	Mobile: Home, News — file 600 × 500	up to 300 KB	JPG, PNG, GIF
240 × 400	Catalog	up to 300 KB	JPG, PNG, GIF
2000 × 90	Stretch 100 % × 90: catalog, bazaar, forum — visible area 1000 × 90 in the centre	up to 300 KB	JPG, PNG, GIF
1000 × 90	Stretch, tablet — visible area 640 × 90	up to 300 KB	JPG, PNG, GIF
320 × 100	Stretch, mobile — file 640 × 100	up to 300 KB	JPG, PNG, GIF
1200 × 600	Superboard: News, Bazaar — static only	up to 300 KB	JPG, PNG
1400 × 600	Megabanner, desktop — visible area 1000 × 600; a set of three	up to 300 KB	JPG, PNG, GIF
1000 × 600	Megabanner, tablet — visible area 640 × 600	up to 300 KB	JPG, PNG, GIF
640 × 600	Megabanner, mobile — visible area 320 × 600	up to 300 KB	JPG, PNG, GIF
1280 × 100	Mobile branding — visible area 640 × 100	up to 300 KB	JPG, PNG

Platform rules

Neuro’s AI check tests every file against these rules before delivery. A file that breaks one is redone for free.

ads in Belarus: Belarusian or Russian, no comparison with competitors
keep text and logo out of: side margins — the platform's interface sits there

Sizes shared with other platforms300 × 600 — the same sizes are needed in Avito Ads. In one task I make them once and charge once.300 × 250 — the same sizes are needed in Kufar, TikTok. In one task I make them once and charge once.240 × 400 — the same sizes are needed in Kolesa.kz, Krisha.kz, Yandex Ad Network. In one task I make them once and charge once.320 × 100 — the same sizes are needed in Yandex Ad Network, TikTok. In one task I make them once and charge once.

Questions

What banner sizes does Onliner use?

12 sizes: 300 × 600, 320 × 500, 300 × 250, 240 × 400, 2000 × 90, 1000 × 90, 320 × 100, 1200 × 600, 1400 × 600, 1000 × 600, 640 × 600, 1280 × 100.

Which sizes matter most?

Most impressions go to 300 × 600, 320 × 500, 300 × 250.

What is the file size limit?

300 KB, formats JPG, PNG, GIF.

What is not allowed on the image?

ads in Belarus: Belarusian or Russian, no comparison with competitors; keep text and logo out of: side margins — the platform's interface sits there.

How much does a full set cost in NeuroBanner?

36 credits from a finished banner, 44 from a product photo. Credits are charged only for files that pass the AI check.

Other platforms

2GIS All platforms